baber/WOPTO huggingface dataset:
Patent EP-0035555-A1 (EP)
Inventor: WERJEFELT BERTIL
IPC: B64D13/00
Filed: 1981-03-23
Abstract: Systeme d'humidification d'une cabine d'avion (9) pour humidifier une masse d'air frais dans la cabine. Le systeme comprend: a) des moyens d'extraction (7) pour enlever au moins partiellement l'humidite de l'air quittant la cabine (8); b) des moyens de substitution (1, 14) pour substituer au moins partiellement la masse d'air par de l'air frais; les moyens de substitution comprennent des moyens de refoulement de la masse d'air de la cabine et de l'avion et de maintien de l'humidite a bord de l'avion; et c) des moyens d' humidification (5) pour humidifier l'air frais en ajoutant a l'air frais au moins une partie de l'humidite extraite. Un procede d'humidification de la cabine d'un avion comprenant les etapes suivantes: a) refoulement de l'air de la cabine de l'avion; b) extraction de l'humidite de l'air extrait et refoulement de l'air extrait de la cabine et de l'avion; c) substitution de l'air extrait par de l'air frais; et d) addition d'au moins une partie de l'humidite extraite a l'air frais pour humidifier l'air frais dans la cabine. Un systeme d'humidification de la cabine d'un avion destine a humidifier une masse d'air dans la cabine. Le systeme comprend: a) des moyens de ventilation de la cabine avec un courant d'air de refoulement (20); b) des moyens d'humidification (34) pour humidifier l'air du courant d'air de refoulement de maniere a obtenir le niveau desire d'humidite dans la cabine (26); c) des moyens de refoulement d'au moins une partie de cet air de la cabine; d) des moyens d'extraction (28) pour extraire au moins partiellement l'humidite de l'air extrait de la cabine; e) des moyens de recyclage (30) pour recycler au moins une partie de l'humidite de l'air refoule; et d) des moyens d'humidification pour humidifier la cabine en ajoutant dans la cabine au moins une partie de l'humidite extraite. Un procede de ventilation d'une cabine d'avion comprenant les etapes suivantes: a) injection d'air de refoulement dans la cabine; b) humidification de l'air de refoulement par injection d'humidite dans cet
Patent EP-0042472-A1 (EP)
Title: Seal arrangement for a socket joint
Inventor: WOLF FRANZ JOSEF
IPC: F16L21/02
Filed: 1981-03-19
Abstract: A gasket for a socket-spigot connection between a socket end and a spigot end of two pipes to be connected is made of a material stable as to its shape and adapted to carry at its inner radial side at least one resilient sealing ring and at its outer radial side at least one other sealing ring. The gasket has an outer diameter equal to or slightly less than the inner diameter of the socket and an inner diameter equal to or greater than the outer diameter of the spigot. The gasket has a radial inner ring groove and a radial outer ring groove, the radial inner ring groove being constructed and arranged to receive one of the seal rings to provide a pressure seal engagement between the one seal ring and the outer surface of the spigot, the radial outer ring groove being constructed and arranged to receive another of the seal rings to provide a pressure seal engagement between the other seal ring and the inside surface of the socket.
Patent EP-0051208-A1 (EP)
Inventor: RAML ANDREAS
IPC: E06B3/66
Filed: 1981-10-20
Abstract: 1. Multiple glazing unit for insulation comprising at least two parallel glass sheets (4a, 4b) and, positioned between the border zones of their surfaces that face each other, spacer frames (1), each of which is formed from profile tubes (5) and from angle pieces (6) which locate in the cavities of the profile tubes with pegs (12a, 12b) and which contain corner members with two lateral contact surfaces that are parallel with each other and with the glass sheets and lie essentially in the same planes as the lateral contact surfaces of the profile tubes, these surfaces being parallel with the glass sheets, and elastomer strips (2a, 2b) positioned bet elastomer strips (2a, 2b) positioned between the contact surfaces of the spacer frames and the border zones and forming a vapour diffusion barrier, in which at least two closable gas feed or gas outlet holes (15) lead through the angle pieces of each spacer frame from the external side to the inter-sheet space (9) bounded by the spacer frame and the glass sheets, and in which the cavity of at least one profile tube of each spacer frame contains in at least a part of its longitudinal extent a dessicant (7) which is in contact with this inter-sheet space via openings, characterised in that each spacer frame (1) has at least one angle piece (6, 6'), which has between the corner member (11, 11') and at least one (12b, 12'b) of its two pegs (12a, 12'a, 12b, 12'b) a side piece (13, 13'), in which at least its lateral contact surfaces (13a) lie essentially in the same planes as the lateral contact surfaces (11a, 5a) of both the corner member (11, 11') and the profile tubes (5), and that through these side pieces (13, 13') extend the gas feed or gas outlet holes (15), the axes (15a) of which are essentially parallel with the lateral contact surfaces and perpendicular to the side piece (13, 13').
Patent EP-0053397-A1 (EP)
Inventor: NAUMANN KARL
IPC: B65D88/54
Filed: 1981-12-02
Abstract: In the installation for filling underground tanks, the filling connection (3) is arranged above the ground in a box (1).
Patent EP-0035802-A1 (EP)
Inventor: ZIMMERMANN JAKOB
IPC: G01P3/66
Filed: 1981-01-26
Abstract: Diese Vorrichtung ermöglicht es, die Anfangsgeschwindigkeit Vo von Treibspiegelgeschossen zu messen, bei denen der Treibspiegel sofort nach Austritt aus der Waffenrohrmündung zerfällt. Zu diesem Zweck sind die beiden Messspulen (17, 18), mit denen die Anfangsgeschwindigkeit des Geschosses gemessen wird, auf einer Hülse (16) befestigt, welche den Zerfall des Treibspiegels vor der Vo-Messung verhindert.
Patent EP-0064580-A1 (EP)
Inventor: SAUNDERS PATRICK GEORGE
IPC: A01F15/08
Filed: 1981-05-12
Abstract: A bale discharge device (12) has top and side walls (14, 16, 18a, 18b) between which are received two bales in succession longitudinally, where they are held by ribs (42) on the side walls until discharged by outward hinging of at least one of the side walls. The hinged side wall is normally held closed by a device (60, 62, 64, 66) which is released when engaged by the rearwardly moving rearmost bale, allowing the two bales to drop to the ground still in end-to-end configuration, whereafter the hinged wall returns to its original position.
Patent EP-0043191-A1 (EP)
Inventor: ANTOSZEWSKI EUGENIUSZ
IPC: G01R33/06
Filed: 1981-06-05
Abstract: A carrier-domain magnetometer incorporating a temperature sensitive power source (VR, 11, 12, V) so that the electrical bias applied to the semiconductor structure (3, 2, 4, 5) of the magnetometer varies with temperature so as to reduce the variation with temperature of the frequency of domain rotation.
Patent EP-0049625-A1 (EP)
Inventor: TAVODA ONDREJ
IPC: H01R24/28
Filed: 1981-10-02
Abstract: An electrical plug which has a body (12) including walling bounding a central cavity with an entrance to the cavity through which, in use, an electrical lead passes. The body (12) also includes two or more, usually three, blocks (26, 28) each with a blind, threaded bore (42) therein. Passages (48, 50) lead from the cavity into the bores (42), the passages (48, 50) opening through the cylindrical walls of the bores. Discs (56) of electrically conductive metal are retained in the closed ends of the bores (42) by circumferential ribs (54) protruding inwardly from the bore walls. Plug pins (14, 18) are screwed into the bores (42) to grip the bared ends of the individual electrical wires, which ends enter the bores (42) through the passages (48, 50) between themselves and the discs (56). A cover is provided for closing the cavity.
Patent EP-0038726-A1 (EP)
Inventor: BLANCHET JACQUES ROGER
IPC: H04N5/50
Filed: 1981-02-26
Abstract: 1. Device for measuring and visualizing the amplitude of a low frequency signal (S), said device comprising video visualizing means (4) defining a field period (T) and a line period (TI ), and means (22) for deriving a periodic saw-tooth signal (SR ), characterized in that the saw-tooth signal (SR ) has its period equal to the field period (T) and is synchronous with the field synchronizing signal (J), and in that the device comprises first voltage comparing means (20) receiving said low frequency signal (S) or a signal (S6 ) having an amplitude depending on the low frequency signal according to a predetermined variation law and said saw-tooth signal (SR ) for deriving first pulses at times corresponding to the equality of the amplitudes of the two received signals (S or S6 , SR ), means (33) for producing second pulses recurrent with the line period (TI ), and first switching means (30, 31) controlled by the first pulses (I) for transmitting one of said second pulses (I2 ) to input video means (40, 41) of the video visualizing means (4) in response to the detection of each first pulse (I), the width of the first pulses (I) being greater than the difference between the line period (TI ) and the width of the second pulses (I2 ).
Patent EP-0061555-A1 (EP)
Inventor: FERRANDI RENATO
IPC: G02C5/06
Filed: 1981-08-26
Abstract: This invention concerns a frame for spectacles comprising one or more flexible elements fitted between parts of the front and of the sides, in order to make the frame itself highly adaptable to the anatomy of the face; said flexible elements comprise a helical spring (10) and two pins (11 and 11'), one end of which engages with said spring (10) whereas the opposite end is secured to said parts of the front and of the sides (14 and 14'); the threaded ends (12 and 12') of said pins are equal in diameter (d) to the internal diameter of said spring (10) and have a pitch equal to the pitch of the coils of said spring, whilst their combined length (1 1  + 1 2 ) is less than the length (1 3 ) of said spring.
Patent EP-0047256-A1 (EP)
Title: Vehicule se deplacant sur coussin d'air
Inventor: DUNEAU CLAUDE
IPC: B60V1/14
Filed: 1981-03-03
Abstract: La presente invention a pour objet un vehicule a coussin d'air, destine a se deplacer sur la terre ou sur l'eau comprenant une plate-forme (22) qu'entoure une jupe gonflable (20) ainsi que des moyens de sustentation pour l'etablissement du coussin d'air sous ladite plate-forme est caracterisee en ce que ce vehicule comporte entre ladite plate-forme et ladite jupe une ceinture (21) entourant cette plate-forme et menageant sous cette derniere une premiere face (24) dirigee obliquement vers le centre de la plate-forme et vers le bas, se prolongeant vers l'exterieure de la plate-forme par une seconde face horizontale (25), cette seconde face formant patin d'appui, au moins un ajutage relie aux moyens de sustentation debouchant sous la plate-forme dans ladite premiere face oblique de la ceinture pour la formation du coussin d'air, ladite ceinture recevant sur sa peripherie exterieure un profile pour la fixation de la jupe. Ce vehicule peut etre utilise pour des besoins professionnels et/ou etre consacre a des activites de loisirs.
Patent EP-0059759-A1 (EP)
Inventor: IMAZEKI RYOJI
IPC: B23Q35/48
Filed: 1981-09-04
Abstract: Dans un systeme de commande de reproduction, le sens d'introduction selective est determine selon un signal du sens de parcours de la copie (VTD) base sur la sortie d'un circuit de discrimination de phase (PD) et le sens de l'entree d'introduction selective a partir d'une unite d'entree. L'introduction selective est commandee par une copie a profil, de telle sorte que le plan de l'introduction selective puisse etre dans le plan X-Y dans le cas d'une reproduction s'effectuant le long d'un modele semi-spherique ou autre. Le signal du sens de parcours de la copie (VTD) indique que le sens de la vitesse tangentielle est de + 90 ou - 90 par rapport a la normale puis, selon que le signal du sens de parcours de la copie (VTD) est "0" ou "1", la polarite d'un signal de vitesse de direction tangentielle (VT) est inversee. Un circuit de porte (GC) selectionne des circuits d'amplificateurs de sortie (DRX, DRY, DRZ), dont les sorties entrainent des moteurs (MX, MY, MZ), respectivement. Ainsi, dans le cas d'une reproduction d'un modele demi-spherique, le plan d'introduction selective correspond a celui de la copie a profil, c'est-a-dire qu'il se trouve dans le plan X-Y.
Patent EP-0059215-A1 (EP)
Inventor: BORGREN PETER M
IPC: E02B15/04
Filed: 1981-09-09
Abstract: Appareil d'augmentation de la vitesse de l'eau ou de liquides contenant de l'eau, comprenant des moyens de structure (10, 110-116) interposes dans le chemin d'ecoulement d'eau ou se deplacant par rapport a l'eau. Les moyens de structure comprennent au moins une paroi laterale (12, 110) qui est incurvee longitudinalement a partir d'un point de deviation (16, 118) a son extremite exterieure vers une courbe qui s'aplatit progressivement a son extremite interieure. La paroi est courbee transversalement depuis une surface plane a son extremite exterieure vers une courbure presque circulaire a son extremite interieure. La vitesse de l'eau ou du liquide est ainsi augmentee sensiblement. Une telle augmentation de la vitesse peut etre utilisee pour la production d'energie electrique ou pour la recuperation et la separation d'huile et autres materiaux polluants de l'eau. Dans cette derniere utilisation, on propulse un bateau (100) dans l'eau, et la vitesse accrue permet au melange eau-substance polluante d'etre amene a une installation de separation (132) sans pompage.
Patent EP-0066056-A1 (EP)
Inventor: SILANO MICHAEL A
IPC: C09J121/00
Filed: 1982-03-31
Abstract: A crosslinking additive for imparting water resistance to starch-based corrugating adhesive compositions is prepared by reacting acetone and formaldehyde under aqueous alkaline conditions at 20-80°C in a molar ratio of 1 mole acetone to about 2 to 5.5 moles formaldehyde, adding to the reaction mixture at least an effective amount of dihydroxyethylene urea to scavenge the free formaldehyde in the mixture, and reacting until the amount of unreacted formaldehyde remaining is reduced to about 0.1-2%. The crosslinking additive thus obtained, which is low in free formaldehyde, may be added directly to a starch-based corrugating adhesive or may be first mixed with dimethylol dihydroxyethylene urea.
Patent EP-0073378-A1 (EP)
Inventor: OLLER MANFRED DR
IPC: C07D339/08
Filed: 1982-08-13
Abstract: 1. 2,5-Disubstituted 1,3-dithianes of the formula  see diagramm : EP0073378,P9,F4  wherein X**1 denotes  see diagramm : EP0073378,P9,F5 and Y**1 denotes R**2 or X**1 denotes R**3 and Y**1 denotes  see diagramm : EP0073378,P9,F6  or X**1 denotes  see diagramm : EP0073378,P9,F7  and Y**1 denotes  see diagramm : EP0073378,P9,F8 and R**1 can be Cn H2n + 1 , Cn H2n + 1 S, Cn H2n + 1 COO, Cn H2n + 1 OCOO, (C2 H5 )2 N, (CH3 )2 N, F, Cl, Br, NO2 , CN,  see diagramm : EP0073378,P9,F9  or  see diagramm : EP0073378,P9,F10  R**2 can be Cn H2n + 1 , OR**3 , SR**3 , R**3 COO, R**3 OCO,  see diagramm : EP0073378,P9,F11   see diagramm : EP0073378,P9,F12  or CN, R**3 can be Cn H2n + 1 and R**4 can be Cn H2n + 1 , Cn H2n + 1 O, F, Cl, Br, NO2 or CN, in which n = 1 to 12, with the exception of the 1,3-dithianes of the formula  see diagramm : EP0073378,P9,F13 wherein R represents methyl or tertiary butyl.
Patent EP-0079479-A1 (EP)
Inventor: APPELT HORST G
IPC: A44B11/14
Filed: 1982-10-21
Abstract: A clamping buckle for straps, particularly shoulder straps on articles of clothing, with two buckle sections which are swingable with respect to each other around a transverse buckle axis, the buckle sections having a clamping position for clamping the strap. The buckle sections lie one on top of the other approximately parallel to each other with the formation of a gap therebetween. The buckle sections have respective gap sides which face the gap and respective outsides which face away from the gap, and they have slots and bars for diverting the straps including a bar in one buckle section opposite a slot in the other buckle section. The bar of the first buckle section is aligned on its gap side with a plane of the first buckle section and is of at least the same width as the slot of the other buckle section. A loop of the strap wraps around the bar and includes loop end portions passing through the slot that extend by the outside of the second buckle section.
Patent EP-0057949-A1 (EP)
Inventor: BERGMAN JAN
IPC: G01S7/32
Filed: 1982-01-22
Abstract: In a pulse radar apparatus target returns are detected, sampled, digitised per range quant and frequency analysed. The apparatus comprises a cell classification unit (5) for deriving from the spectrum range of the target returns a cell classification signal, whose logical values-indicate that the target returns within a radar cell are classified, in the first instance, as first trace and multiple trace signals. In a microprocessor (12) the cells, which collectively cover one single target, are combined to form a cluster, while a signal representative of the target covered by the cluster is determined. Furthermore in the microprocessor (12) a cluster classification signal is derived, whose logical values indicate that the target returns within the cluster are classified as first trace and multiple trace signals. The signal representative of the target covered by the cluster is read out if it is derived from target returns classified as first trace echoes.
Patent EP-0073589-A1 (EP)
Inventor: WALKER JOHN GRAHAM
IPC: B63H9/06
Filed: 1982-08-12
Abstract: A wingsail assembly is described in which the pivoting mounting is situated in line with a strengthened portion of the sail assembly such as a strengthened leading edge of a sail element whilst still retaining the alignment of the axis of pivoting and the centre of pressure. 
     A sail assembly is also described in which locating means, typically in the form of wire stays, a mechanical linkage or a hydraulic system, is arranged to act on opposite sides of a balancing mass, carried by a boom attached to the wingsail assembly and arranged to locate the mass in an approximately horizontal plane. 
     Computer control of the locating means may be incorporated. 
     Where the wing or wing section is constructed from spars and ribs where the latter define the aerofoil section of the wing and lie in the direction of air flow, the ribs are conveniently formed from moulded GRP material and include flanges which in selected regions of the periphery of the rib subtend and angle of greater than 90° to the plane of the rib to facilitate removal of the rib from a mould and include other regions in which the flange subtends an angle of 90° to the plane of the rib to facilitate its fixing to a spar. The non 90° angles are conveniently commensurate with the angle of rake of the edge regions of the sail or sail element and are situated at points adjacent the leading or trailing edges of the sail or sail element.
Patent EP-0079140-A1 (EP)
Inventor: LOWENTHAL RICHARD W
IPC: G06F15/16
Filed: 1982-10-15
Abstract: A local system bus, including the necessary address, data and control lines, communicates a local central processor, memory, input/output and control resources forming a first computing system for executing processing operations. A controllable user bus interface circuit selectively couples the local system bus to a user system bus for selected communication therebetween. The user system bus includes the necessary address, data and control lines capable of communicating the user central processor, memory, input output and control resources, organized as a second computing system, for executing processing functions. The user bus interface circuit is controllable to permit undedicated local memory resources to be accessed by the user system bus for data transfer therebetween, undedicated user memory or input/output resource access by the local system bus for data transfers therebetween and isolation of the two system buses from each other. The controllable user bus interface circuit maintains asynchronous separation between the two system buses, which allows separate processing operations to be executed simultaneously on the two system buses whenever there are no transfers across the user bus interface circuit in progress.
Patent EP-0072278-A1 (EP)
Inventor: CHEVRET REMY
IPC: F16C11/06
Filed: 1982-07-20
Abstract: The joint connects the two connecting rods (1,2) with the steering drive rod (3) and it is formed by having two small spherical domes (4,5) connected to the ends of the rods. The domes articulate about each other via an interposed spherical element (6) and on the other hand bear onto the spherical shaped surfaces (11) at the inside of a box (9). The box has a rigid monobloc body (7) which is fixed either to one of the rods (1,2) or to the drive rod (3) and it has a housing (10) that is open to allow the passage of the rods.
Patent EP-0059154-A1 (EP)
Title: Garde-corps escamotable de plateforme
Inventor: ALLEMANE CLAUDE
IPC: E04G5/14
Filed: 1982-02-05
Abstract: L'invention concerne un garde-corps escamotable pour plateforme de travail télescopique ou fixe comportant deux faces parallèles 1 reliées en une de leur extrémité par une face perpendiculaire dont les montants 4A sont articulés en leur partie basses 5 sur l'ossature de la plateforme 6, en leur autre extrémité est articulée en partie supérieure une face 10 perpendiculaire, cette dernière permettant le maintien du garde-corps en position normale sur la plateforme 6 lorsque ladite face 10 repose sur ladite plateforme tandis que lorsque la face 10 n'est plus en appui sur la plateforme 6 le garde-corps est libre d'effectuer une rotation engendrant l'enserrement de l'ossature support de la plateforme.
Patent EP-0073232-A1 (EP)
Inventor: BUSCH GEORG WALTER
IPC: F26B17/24
Filed: 1982-02-27
Abstract: Avec le procede et le dispositif de pulverisation d'un liquide ou d'une suspension, produisant un nuage (12) de gouttelettes a l'aide d'un disque centrifuge tournant (3), il est cree, grace a un rotor (10) tournant, conjointement avec le disque, dans l'espace vide interne du nuage (12) ou par soutirage du gaz, une zone (13) de sous-pression situee a l'interieur du nuage (12) et un courant centripete (17) dirige, depuis l'exterieur, vers cette zone et retrecissant le nuage sans nuire a l'uniformite et a la finesse des gouttelettes.
Patent EP-0085700-A1 (EP)
Inventor: LISTON MAX D
IPC: B01L3/00
Filed: 1982-07-19
Abstract: Bande de cuvettes flexible et jetable (10) comprenant une paire de bandes allongées adaptées (20) reliées ensemble le long de leurs faces correspondantes pour former une bande intégrale (10). Une série de demi-chambres (26, 27) espacées régulièrement sont formées latéralement dans chacune des faces de bande correspondantes, définissant des réceptacles de cuvettes ouverts en haut (16) lorsque les demi-chambres en bandes (26, 27) sont soudées.
Patent EP-0091465-A1 (EP)
Inventor: TUCKER LESLIE ROBERT
IPC: A01G31/02
Filed: 1982-10-20
Abstract: Un dispositif de culture hydroponique d'herbes ou d'autres cultures comprend un récipient clos possédant une base (10) avec une paroi de fond en pente (14) définissant une zone servant à recevoir et à retenir une couche de graines, sans terre, une lampe (22) à l'intérieur du couvercle du récipient (11) éclairant artificiellement l'intérieur du récipient, et des buses de pulvérisation (23) servant à arroser la couche de graines, le couvercle (11) étant amovile, ou possédant une section amovible (11a), pour permettre de sortir du récipient les plants cultivés à partir des graines. La paroi de fond (14) de la base comprend un assemblage (18) permettant de chauffer et/ou refroidir les graines pour en stimuler la croissance.